[CG] Logical Graphs • First Impressions

Logical Graphs • First Impressions 1 • https://inquiryintoinquiry.com/2024/08/30/logical-graphs-first-impressions-… Moving Pictures of Thought — A logical graph is a graph‑theoretic structure in one of the systems of graphical syntax Charles S. Peirce developed for logic. Introduction — In numerous papers on qualitative logic, entitative graphs, and existential graphs, C.S. Peirce developed several versions of a graphical formalism, or a graph‑theoretic formal language, designed to be interpreted for logic. In the century since Peirce initiated their line of development, a variety of formal systems have branched out from what is abstractly the same formal base of graph‑theoretic structures. The posts to follow explore the common basis of those formal systems from a bird's eye view, focusing on the aspects of form shared by the entire family of algebras, calculi, or languages, however they happen to be viewed in a given application. Resources — Logical Graphs • https://oeis.org/wiki/Logical_Graphs Futures Of Logical Graphs • https://oeis.org/wiki/Futures_Of_Logical_Graphs Propositional Equation Reasoning Systems • https://oeis.org/wiki/Propositional_Equation_Reasoning_Systems Charles Sanders Peirce • Bibliography • https://mywikibiz.com/Charles_Sanders_Peirce • https://mywikibiz.com/Charles_Sanders_Peirce_%28Bibliography%29 Regards, Jon cc: https://www.academia.edu/community/V1Eowd cc: https://mathstodon.xyz/@Inquiry/113051725984818777